// ========================================================================= //

// includes
#include "stdio.h"
#include "stdlib.h"
#include "time.h"
#include "string.h"
#include "limits.h"
#include "float.h"



#define JOTAI_NUM_RANDS_ 25

const unsigned rand_primes[JOTAI_NUM_RANDS_] = {179, 103, 479, 647, 229, 37, 271, 557, 263, 607, 18743, 50359, 21929, 48757, 98179, 12907, 52937, 64579, 49957, 52567, 507163, 149939, 412157, 680861, 757751};

int next_i() {
  int counter = 0;
  return rand_primes[(++counter)%JOTAI_NUM_RANDS_];
}

float next_f() {
  int counter = 0;
  return rand_primes[(++counter)%JOTAI_NUM_RANDS_] / 757751.0F;
} 


// Usage menu
void usage() {
    printf("%s", "Usage:\n\
    prog [ARGS]\n\
\nARGS:\n\
       0            empty\n\
\n\
");

}


// ------------------------------------------------------------------------- //

#define NULL ((void*)0)
typedef unsigned long size_t;  // Customize by platform.
typedef long intptr_t; typedef unsigned long uintptr_t;
typedef long scalar_t__;  // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */
typedef  scalar_t__ u8 ;
typedef  scalar_t__ u16 ;
struct typec_altmode {scalar_t__ svid; scalar_t__ mode; } ;

/* Variables and functions */

struct typec_altmode *typec_match_altmode(struct typec_altmode **altmodes,
					  size_t n, u16 svid, u8 mode)
{
	int i;

	for (i = 0; i < n; i++) {
		if (!altmodes[i])
			break;
		if (altmodes[i]->svid == svid && altmodes[i]->mode == mode)
			return altmodes[i];
	}

	return NULL;
}

// ------------------------------------------------------------------------- //

int main(int argc, char *argv[]) {

    if (argc != 2) {
        usage();
        return 1;
    }

    int opt = atoi(argv[1]);
    switch(opt) {


    // empty
    case 0:
    {
          // static_instructions_O0 : 34
          // dynamic_instructions_O0 : 34
          // ------------------------------- 
          // static_instructions_O1 : 15
          // dynamic_instructions_O1 : 15
          // ------------------------------- 
          // static_instructions_O2 : 15
          // dynamic_instructions_O2 : 15
          // ------------------------------- 
          // static_instructions_O3 : 15
          // dynamic_instructions_O3 : 15
          // ------------------------------- 
          // static_instructions_Ofast : 15
          // dynamic_instructions_Ofast : 15
          // ------------------------------- 
          // static_instructions_Os : 14
          // dynamic_instructions_Os : 14
          // ------------------------------- 
          // static_instructions_Oz : 14
          // dynamic_instructions_Oz : 14
          // ------------------------------- 

          unsigned long n = ((-2 * (next_i()%2)) + 1) * next_i();
        
          long svid = ((-2 * (next_i()%2)) + 1) * next_i();
        
          long mode = ((-2 * (next_i()%2)) + 1) * next_i();
        
          int _len_altmodes0 = 1;
          struct typec_altmode ** altmodes = (struct typec_altmode **) malloc(_len_altmodes0*sizeof(struct typec_altmode *));
          for(int _i0 = 0; _i0 < _len_altmodes0; _i0++) {
            int _len_altmodes1 = 1;
            altmodes[_i0] = (struct typec_altmode *) malloc(_len_altmodes1*sizeof(struct typec_altmode));
            for(int _i1 = 0; _i1 < _len_altmodes1; _i1++) {
                altmodes[_i0][_i1].svid = ((-2 * (next_i()%2)) + 1) * next_i();
          altmodes[_i0][_i1].mode = ((-2 * (next_i()%2)) + 1) * next_i();
        
            }
          }
        
          struct typec_altmode * benchRet = typec_match_altmode(altmodes,n,svid,mode);
          printf("%ld\n", (*benchRet).svid);
          printf("%ld\n", (*benchRet).mode);
          for(int i1 = 0; i1 < _len_altmodes0; i1++) {
              free(altmodes[i1]);
          }
          free(altmodes);
        
        break;
    }

    default:
        usage();
        break;

    }

    return 0;
}
